UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ikRMBXDEs4o6scFuuUYb/Vy0HMgwu9igc4UcN/dTSIQ=' 
WHERE 
  key_id = 'd8e34332fcfd46554f1a4a9ac6ce2609d3561cf417b0e5c2a169eaf0b7fa7baa' 
  AND (
    token = 'ikRMBXDEs4o6scFuuUYb/Vy0HMgwu9igc4UcN/dTSIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )